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|
#[macro_export]
macro_rules! diagnostic_used {
($code:ident) => (
let _ = crate::error_codes::$code;
)
}
#[macro_export]
macro_rules! span_fatal {
($session:expr, $span:expr, $code:ident, $($message:tt)*) => ({
$crate::diagnostic_used!($code);
$session.span_fatal_with_code(
$span,
&format!($($message)*),
$crate::errors::DiagnosticId::Error(stringify!($code).to_owned()),
)
})
}
#[macro_export]
macro_rules! span_err {
($session:expr, $span:expr, $code:ident, $($message:tt)*) => ({
$crate::diagnostic_used!($code);
$session.span_err_with_code(
$span,
&format!($($message)*),
$crate::errors::DiagnosticId::Error(stringify!($code).to_owned()),
)
})
}
#[macro_export]
macro_rules! span_warn {
($session:expr, $span:expr, $code:ident, $($message:tt)*) => ({
$crate::diagnostic_used!($code);
$session.span_warn_with_code(
$span,
&format!($($message)*),
$crate::errors::DiagnosticId::Error(stringify!($code).to_owned()),
)
})
}
#[macro_export]
macro_rules! struct_err {
($session:expr, $code:ident, $($message:tt)*) => ({
$crate::diagnostic_used!($code);
$session.struct_err_with_code(
&format!($($message)*),
$crate::errors::DiagnosticId::Error(stringify!($code).to_owned()),
)
})
}
#[macro_export]
macro_rules! span_err_or_warn {
($is_warning:expr, $session:expr, $span:expr, $code:ident, $($message:tt)*) => ({
$crate::diagnostic_used!($code);
if $is_warning {
$session.span_warn_with_code(
$span,
&format!($($message)*),
$crate::errors::DiagnosticId::Error(stringify!($code).to_owned()),
)
} else {
$session.span_err_with_code(
$span,
&format!($($message)*),
$crate::errors::DiagnosticId::Error(stringify!($code).to_owned()),
)
}
})
}
#[macro_export]
macro_rules! struct_span_fatal {
($session:expr, $span:expr, $code:ident, $($message:tt)*) => ({
$crate::diagnostic_used!($code);
$session.struct_span_fatal_with_code(
$span,
&format!($($message)*),
$crate::errors::DiagnosticId::Error(stringify!($code).to_owned()),
)
})
}
#[macro_export]
macro_rules! struct_span_err {
($session:expr, $span:expr, $code:ident, $($message:tt)*) => ({
$crate::diagnostic_used!($code);
$session.struct_span_err_with_code(
$span,
&format!($($message)*),
$crate::errors::DiagnosticId::Error(stringify!($code).to_owned()),
)
})
}
#[macro_export]
macro_rules! stringify_error_code {
($code:ident) => ({
$crate::diagnostic_used!($code);
$crate::errors::DiagnosticId::Error(stringify!($code).to_owned())
})
}
#[macro_export]
macro_rules! type_error_struct {
($session:expr, $span:expr, $typ:expr, $code:ident, $($message:tt)*) => ({
if $typ.references_error() {
$session.diagnostic().struct_dummy()
} else {
struct_span_err!($session, $span, $code, $($message)*)
}
})
}
#[macro_export]
macro_rules! struct_span_warn {
($session:expr, $span:expr, $code:ident, $($message:tt)*) => ({
$crate::diagnostic_used!($code);
$session.struct_span_warn_with_code(
$span,
&format!($($message)*),
$crate::errors::DiagnosticId::Error(stringify!($code).to_owned()),
)
})
}
#[macro_export]
macro_rules! struct_span_err_or_warn {
($is_warning:expr, $session:expr, $span:expr, $code:ident, $($message:tt)*) => ({
$crate::diagnostic_used!($code);
if $is_warning {
$session.struct_span_warn_with_code(
$span,
&format!($($message)*),
$crate::errors::DiagnosticId::Error(stringify!($code).to_owned()),
)
} else {
$session.struct_span_err_with_code(
$span,
&format!($($message)*),
$crate::errors::DiagnosticId::Error(stringify!($code).to_owned()),
)
}
})
}
#[macro_export]
macro_rules! span_note {
($err:expr, $span:expr, $($message:tt)*) => ({
($err).span_note($span, &format!($($message)*));
})
}
#[macro_export]
macro_rules! span_help {
($err:expr, $span:expr, $($message:tt)*) => ({
($err).span_help($span, &format!($($message)*));
})
}
#[macro_export]
macro_rules! help {
($err:expr, $($message:tt)*) => ({
($err).help(&format!($($message)*));
})
}
#[macro_export]
macro_rules! register_diagnostics {
($($ecode:ident: $message:expr,)*) => (
$crate::register_diagnostics!{$($ecode:$message,)* ;}
);
($($ecode:ident: $message:expr,)* ; $($code:ident,)*) => (
pub static DIAGNOSTICS: &[(&str, &str)] = &[
$( (stringify!($ecode), $message), )*
];
$(
#[deny(unused)]
pub(crate) const $ecode: &str = $message;
)*
$(
#[deny(unused)]
pub(crate) const $code: () = ();
)*
)
}
|
